Reagents and Consumables

Overview

Purification products and buffers were developed to help with profiling and quantitation using the ProteinChip SELDI system. Standards, calibrants, and controls are required to ensure accuracy in the measurements.

Proper study and experimental design coupled with the correct data analysis approach are critical components of successful biomarker discovery, no matter which technology, platform, or workflow is used. Bio-Rad has produced two in-depth guides to provide researchers with strategies for success.

The first guide, Biomarker Discovery Using SELDI Technology — A Guide to Successful Study and Experimental Design, provides a series of general guidelines for effective study design using virtually any proteomics technology, and gives specific recommendations for using the ProteinChip surface-enhanced laser desorption/ionization (SELDI) system. This guide also includes:

Category Products

ProteinChip Calibration Standards
To help ensure accurate profiling and quantitation, a variety of standards and calibrants are available for use with the ProteinChip SELDI system.

ProteinChip Buffers
Premade ProteinChip buffers are optimized for use with a variety of ProteinChip arrays. Buffers and buffer sets are pH-tested to ensure they are within 0.05 of the specified pH.

ProteinChip Matrices
After samples are applied to an array and the array is washed, an energy-absorbing matrix (EAM) is applied to each spot to facilitate desorption and ionization. A variety of matrices are available.

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